<template>
  <div>
    <el-breadcrumb separator="/">
      <el-breadcrumb-item :to="{ path: '/' }">后台管理</el-breadcrumb-item>
      <el-breadcrumb-item><a href="/">添加相册</a></el-breadcrumb-item>
    </el-breadcrumb>
        <el-divider></el-divider>
        <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
          <el-form-item label="名称" prop="name">
            <el-input v-model="ruleForm.name"></el-input>
          </el-form-item>
          <el-form-item label="简介" prop="description">
            <el-input v-model="ruleForm.description"></el-input>
          </el-form-item>
          <el-form-item label="排序序号">
            <el-input v-model="ruleForm.sort"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="submitForm('ruleForm')">添加</el-button>
            <el-button @click="resetForm('ruleForm')">重置</el-button>
          </el-form-item>
        </el-form>
  </div>
</template>

<script>
export default {
  data() {
    return {
      ruleForm: {
        name: '',
        description: '暂无',
        sort: '0'
      },
      rules: {
        name: [
          {required: true, message: '请输入名称', trigger: 'blur'},
          {min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur'}
        ],
        description: [
          {required: true, message: '请输入简介', trigger: 'change'},
          {min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur'}
        ]
      }
    }
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          let url = 'http://localhost:9080/albums/add-new';
             console.log('url: ' + url);
             console.log('ruleForm:');
             console.log(this.ruleForm);

             let formData = this.qs.stringify(this.ruleForm);
             console.log('formData:' + formData);

          this.axios.post(url, this.ruleForm).then((response)=> {
             console.log('服务器端响应了结果：');
             console.log(response);
             console.log(response.data);
            let responseBody = response.data;
            if (responseBody.state == 20000) {
              console.log('添加相册成功！');
              this.$message({
                message: '添加相册成功！',
                type: 'success'
              });
              this.resetForm(formName);
            } else {
              console.log(responseBody.message);
              this.$message.error(responseBody.message);
            }
          });
        } else {
          console.log('error submit!!');
          return false;
        }
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
    }
  }
}
</script>

<style>
body{
  background-color: white;
}
</style>